Unique in the World

"Ouch!" Lin Yun suddenly clutched his head, his face contorted in pain.,Unfortunately, Lin Yun's perseverance is sufficient, but his comprehension is too poor. After three years of cultivation, he has only reached the second level of martial arts, and he is still unable to enter the third level.,Su Ziyao's face was expressionless. She said faintly, "Sword, bring it here."。